modern_kanto 0.2.0

0.1.0 did nothing at all. Update. It threw on its first line and
registered none of its five options, neither of its two patches, and not the
Atlas screen. If you installed it, you were running vanilla.

• Fixed: the mod never ran. main.lua opened with
  require("data.split"), and a mod-relative require does not resolve —
  the engine loads a mod's entry file itself, and package.path still points
  at the engine root, so data.split is looked for beside main.lua
  nowhere. All four modules are inlined into main.lua; the mod now has no
  require of its own beyond engine modules.
• Fixed: the test suite could not see that. It dofile'd the library
  files directly, so it tested code the mod had never loaded. It now goes
  through the loader and asserts the registrations — options defined, screen
  registered, screen opens — and refuses to run against a disabled mod.
  Two further holes it now closes: the mod is experimental, so the loader
  leaves it off until the player opts in, which made #errors == 0 true and
  meaningless; and the type-chart assertions read the chart after GHOST FIX
  had rewritten it, checking the mod's output against itself.

No behaviour was intentionally changed. Everything below is what 0.1.0
described and now actually does.

modern_kanto 0.1.0

First beta. Four separately switchable pieces; the ones that move the
balance are off by default.

• SPLIT (off) — the Gen 4 physical/special split, as per-move data.
  Damage.categoryOf already prefers a move's own category over its type's,
  so this is 17 registry patches rather than a damage hook, and it composes
  with anything else that touches a battle.
• TYPE CHART (GEN 1) — the three rows Gen 2 rebalanced.
• GHOST FIX (on) — Ghost does 0x to Psychic in Gen 1, where 2x was
  intended. On by default because it is a bug, not a balance decision; the
  other three rows are taste, and live behind TYPE CHART.
• SMART AI (off) — patches the vanilla LAYER_3 type pass, whose own
  comment admits it "only reads the FIRST matching row -- no dual-type
  product". It multiplies them out, so 2x against an immune second type
  reads as immune instead of as a good idea.
• ATLAS (on) — a screen over the merged encounter data: every area, the
  species in it with their level range, and whether you own one yet.